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[082_04]經濟學研究表紙奥付等
Papers <1657350>
The German Chemical Industry Association and the Factory-Inspector-System before World War I : An Analysis of the Journal "The Chemical Industry" (2)
Papers <1657351>
Social Insurance System in Germany during World War I (5)
Papers <1657352>
Comparative Cost of Production and International Values : Ricardo vs. Irwin.
Papers <1657354>